CN201076667Y - J-shaped medical catheter kit - Google Patents
J-shaped medical catheter kit Download PDFInfo
- Publication number
- CN201076667Y CN201076667Y CNU2007200279335U CN200720027933U CN201076667Y CN 201076667 Y CN201076667 Y CN 201076667Y CN U2007200279335 U CNU2007200279335 U CN U2007200279335U CN 200720027933 U CN200720027933 U CN 200720027933U CN 201076667 Y CN201076667 Y CN 201076667Y
- Authority
- CN
- China
- Prior art keywords
- medical catheter
- medical conduit
- external member
- utility
- rear end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
- A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
- A61M27/008—Implant devices for drainage of body fluids from one part of the body to another pre-shaped, for use in the urethral or ureteral tract
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- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Ophthalmology & Optometry (AREA)
- Otolaryngology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a J-shaped medical conduit external member, which comprises a hollow medical conduit, the outer wall of the medical conduit is a prismatic shape or a multi-prismatic shape, the lateral wall is provided with scale marks and a flow guiding hole, the outer portion of the medical conduit is sleeved with a straightening tube, the inner diameter of the straightening tube is engaged with the outer diameter of the medical conduit, the inner portion of the medical conduit is provided with a guiding wire, the rear end of the guiding wire is provided with a push tube with scale marks which can develop under the X ray, and the rear end of the medical conduit is provided with a traction wire. The utility model effectively solves the problem that the existing J-shaped medical conduit is inconvenient to use, which has good effect of inducing flow and eliminating urolith, simple structure and convenient manufacture, and is applied to popularization and application.
Description
(1) technical field
This utility model relates to technical field of medical instruments, relates in particular to a kind of medical catheter external member that is used for effects such as drain in the ureter, external drainage and expansion, support ureter.
(2) background technology
In medical procedure, usually run into and the patient carried out situations such as ureter drain, calculus, support, J type medical catheter (having another name called ureter bracket) commonly used is for cylindrical, it abuts against with duct wall after inserting ureter, effectively drain, calculus, and use single not easy to operately, can't effectively observe speed and position that conduit enters, be not easy to take out.
(3) summary of the invention
This utility model has drain in order to solve the awkward problem of present J type medical catheter, to provide a kind of, lithagogue effect is good, and is simple in structure, medical catheter external member easy to use.
This utility model is realized by following measure: a kind of J type medical catheter external member, comprise the medical catheter of hollow, and described medical catheter outer wall is rhizoma sparganic shape or many ribs shape, sidewall is provided with scale and conduction hole.
The further improvement of the utility model part is: described medical catheter outer cover is equipped with the aligning pipe, and described aligning bore matches with the medical catheter external diameter.
Further improvements of the present utility model are: described medical catheter inside is provided with seal wire, and described seal wire rear end is provided with can develop under X-ray and have graduated propulsion tube.
For convenience J type medical catheter external member is taken out in the patient body, described medical catheter rear end is provided with draught line.
Described medical catheter one or both ends are bent into the J type.
The beneficial effects of the utility model:
1. effectively solved the awkward problem of present J type medical catheter, drain, lithagogue effect are good.
2. simple in structure, easily manufactured, suitable applying.
(4) description of drawings
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of propulsion tube of the present utility model;
Fig. 3 is the structural representation of seal wire of the present utility model;
Fig. 4 is the cross-sectional schematic of medical catheter of the present utility model.
1 medical catheter among the figure, 2 aligning pipes, 3 propulsion tubes, 4 seal wires, drain district in 5 draught lines, A, B external drainage district.
(5) specific embodiment
A kind of J type medical catheter external member shown in Fig. 1 .2.3.4 comprises the medical catheter 1 of hollow, and described medical catheter 1 outer wall is rhizoma sparganic shape or many ribs shape, and sidewall is provided with scale and conduction hole; Described medical catheter 1 outer cover is equipped with aligning pipe 2, and described aligning is managed 2 internal diameters and matched with medical catheter 1 external diameter; Described medical catheter 1 inside is provided with seal wire 4, and described seal wire 4 rear ends are provided with can develop under X-ray and have graduated propulsion tube 3; Described medical catheter 1 rear end is provided with draught line 5.Described medical catheter 1 one or both ends are bent into the J type.
This utility model not only has the interior drain district A that common outer wall is shaped as circular pipe, and can utilize outer wall rib shape gap or space formed external drainage district B to carry out calculus, drain.
The external diameter of medical catheter 1 of the present utility model is Fr4.8,6.2,7,8,9 etc., long 16-55cm; Aligning pipe 2 is enclosed within medical catheter 1 outside, and internal diameter is greater than medical catheter 2Fr, long 10cm, and inside and outside wall is a cylindrical shape; External diameter is corresponding with medical catheter 1 in the propulsion tube 3, long 40-60cm; The long 140-150cm of seal wire, internal diameter is less than medical catheter 1 inner chamber; Draught line is common suture, long 40-60cm.
During use, the aligning J of the J type place type head that aligning pipe 2 is moved to medical catheter is a linearity, insert seal wire 4 from medical conduit 1 rear end, under the observation of methods such as endoscope, send into human body, reuse propulsion tube 3 withstands medical catheter 1 and withdraws from seal wire 4, is left to the draught line 5 that is fixed on medical catheter 1 rear end external.
Claims (4)
1. J type medical catheter external member comprises the medical catheter (1) of hollow, and it is characterized in that: described medical catheter (1) outer wall is rhizoma sparganic shape or many ribs shape, and sidewall is provided with scale and conduction hole.
2. J type medical catheter external member according to claim 1 is characterized in that: described medical catheter (1) outer cover is equipped with aligning pipe (2), and described aligning pipe (2) internal diameter matches with medical catheter (1) external diameter.
3. J type medical catheter external member according to claim 1 is characterized in that: described medical catheter (1) inside is provided with seal wire (4), and described seal wire (4) rear end is provided with can develop under X-ray and have graduated propulsion tube (3).
4. J type medical catheter external member according to claim 1 is characterized in that: described medical catheter (1) rear end is provided with draught line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200279335U CN201076667Y (en) | 2007-09-14 | 2007-09-14 | J-shaped medical catheter kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200279335U CN201076667Y (en) | 2007-09-14 | 2007-09-14 | J-shaped medical catheter kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201076667Y true CN201076667Y (en) | 2008-06-25 |
Family
ID=39568717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200279335U Expired - Fee Related CN201076667Y (en) | 2007-09-14 | 2007-09-14 | J-shaped medical catheter kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201076667Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688235A (en) * | 2015-03-12 | 2015-06-10 | 湖南埃普特医疗器械有限公司 | Mapping micro guide wire and manufacturing method thereof |
| CN105163792A (en) * | 2012-12-19 | 2015-12-16 | 班诺特·福格特 | Improved ureteral stent and method for treating urological problems |
| CN105902329A (en) * | 2016-06-30 | 2016-08-31 | 张烨 | Ureteral stent hose assembly for laparoscopic surgery |
| CN107106811A (en) * | 2014-10-31 | 2017-08-29 | W.L.戈尔及同仁股份有限公司 | Include the Catheter packages of conduit straightener |
| WO2022121642A1 (en) * | 2020-12-07 | 2022-06-16 | 深圳市先健呼吸科技有限公司 | Measuring device |
-
2007
- 2007-09-14 CN CNU2007200279335U patent/CN201076667Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105163792A (en) * | 2012-12-19 | 2015-12-16 | 班诺特·福格特 | Improved ureteral stent and method for treating urological problems |
| CN105163792B (en) * | 2012-12-19 | 2018-11-09 | 班诺特·福格特 | The method of improved ureter bracket and treatment urological problems |
| CN107106811A (en) * | 2014-10-31 | 2017-08-29 | W.L.戈尔及同仁股份有限公司 | Include the Catheter packages of conduit straightener |
| CN107106811B (en) * | 2014-10-31 | 2020-06-30 | W.L.戈尔及同仁股份有限公司 | Catheter package comprising a catheter straightening device |
| CN104688235A (en) * | 2015-03-12 | 2015-06-10 | 湖南埃普特医疗器械有限公司 | Mapping micro guide wire and manufacturing method thereof |
| CN104688235B (en) * | 2015-03-12 | 2017-05-03 | 湖南埃普特医疗器械有限公司 | Mapping micro guide wire and manufacturing method thereof |
| CN105902329A (en) * | 2016-06-30 | 2016-08-31 | 张烨 | Ureteral stent hose assembly for laparoscopic surgery |
| WO2022121642A1 (en) * | 2020-12-07 | 2022-06-16 | 深圳市先健呼吸科技有限公司 | Measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20100914 |